The Gayatri of Kala Bhairava, following the standard "vidmahe / dhimahi / prachodayat" pattern; meditated upon for his fierce protective grace and mastery over time and fear.
ॐ कालकालाय विद्महे कालातीताय धीमहि।
तन्नो काल भैरवः प्रचोदयात्॥
The Gayatri of Batuka Bhairava - the youthful, benign boy-form of Bhairava worshipped for protection from calamity (apad-uddharana). Distinct from the general Kala Bhairava Gayatri.
A classical meditation verse of Kala Bhairava - dark-bodied and fierce, three-eyed, holding trident, drum, noose and skull, naked and serpent-adorned, his dog beside him. Recited before Bhairava worship to fix his form in the mind.
Kala Bhairava Ashtakam - verse 2 (Bhanu-koti-bhasvaram)
कालभैरवाष्टकम् - द्वितीय श्लोक (भानुकोटिभास्वरम्)
The second verse of Adi Shankaracharya’s Kala Bhairava Ashtakam (the companion to verse 1 already in the library) - praising the Lord of Kashi who blazes like ten million suns, the bestower of liberation, indestructible. Recited on Bhairava Ashtami.
The opening of the Kala Bhairava Kavacha - the "armour" hymn placing Bhairava’s protection upon the limbs (anga-nyasa). Recited for safeguarding from fear, calamity and untimely death.